1479792010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 2848608000

約数和(自身を除く): 1368815990

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 167, 190, 298, 313, 334, 626, 745, 835, 1490, 1565, 1670, 2831, 3130, 3173, 5662, 5947, 6346, 11894, 14155, 15865, 24883, 28310, 29735, 31730, 46637, 49766, 52271, 59470, 93274, 104542, 124415, 233185, 248830, 261355, 466370, 472777, 522710, 886103, 945554, 993149, 1772206, 1986298, 2363885, 4430515, 4727770, 4965745, 7788379, 8861030, 9931490, 15576758, 38941895, 77883790, 147979201, 295958402, 739896005, 1479792010]

約数ペア:

[(1, 1479792010), (2, 739896005), (5, 295958402), (10, 147979201), (19, 77883790), (38, 38941895), (95, 15576758), (149, 9931490), (167, 8861030), (190, 7788379), (298, 4965745), (313, 4727770), (334, 4430515), (626, 2363885), (745, 1986298), (835, 1772206), (1490, 993149), (1565, 945554), (1670, 886103), (2831, 522710), (3130, 472777), (3173, 466370), (5662, 261355), (5947, 248830), (6346, 233185), (11894, 124415), (14155, 104542), (15865, 93274), (24883, 59470), (28310, 52271), (29735, 49766), (31730, 46637)]